RE: ping cisco@groupstudy.com [7:74702]

2003-09-04 Thread Brian McGahan
ssage- From: Reimer, Fred [mailto:[EMAIL PROTECTED] Sent: Thursday, September 04, 2003 9:26 AM To: Brian McGahan; [EMAIL PROTECTED] Subject: RE: ping [EMAIL PROTECTED] [7:74702] Wow! Given your CCIE number you must be using a REALLY old router for that ping. Most newer models send five echo req

RE: ping cisco@groupstudy.com [7:74702]

2003-09-04 Thread Reimer, Fred
Wow! Given your CCIE number you must be using a REALLY old router for that ping. Most newer models send five echo requests, not three. Either that or some packets got lost somewhere... Fred Reimer - CCNA Eclipsys Corporation, 200 Ashford Center North, Atlanta, GA 30338 Phone: 404-847-5177

ping cisco@groupstudy.com [7:74702]

2003-09-03 Thread Brian McGahan
!!! Brian McGahan, CCIE #8593 [EMAIL PROTECTED] Internetwork Expert, Inc. http://www.InternetworkExpert.com Toll Free: 877-334-8987 Direct: 708-362-1418 (Outside the US and Canada) **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives,

ping cisco@groupstudy.com [7:74702]

2003-09-02 Thread Brian McGahan
.!!! Brian McGahan, CCIE #8593 [EMAIL PROTECTED] Internetwork Expert, Inc. http://www.InternetworkExpert.com Toll Free: 877-334-8987 Direct: 708-362-1418 (Outside the US and Canada) Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=74702&t=74702 ---

RE: Ping Reply (Packet Filtered) [7:74365]

2003-08-26 Thread Eric Washington
Thanks all.. Solved all my problems. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 26, 2003 11:52 AM To: [EMAIL PROTECTED] Subject: RE: Ping Reply (Packet Filtered) [7:74365] 'no ip unreachables' Thanks, Zsombor Eric W wrote

RE: Ping Reply (Packet Filtered) [7:74365]

2003-08-26 Thread Priscilla Oppenheimer
Eric W wrote: > > Priscilla please forgive me for my lack of vocabulary in this > issue. > But yes I am try to make the router silent. > > Inter e0/0 (Outside) 192.168.1.20/24 > Inter ee0/1 (Inside) 192.168.10.0/24 > > Ping from outside to (192.168.10.0/24) prod

RE: Ping Reply (Packet Filtered) [7:74365]

2003-08-26 Thread Priscilla Oppenheimer
Priscilla Oppenheimer wrote: > > Eric W wrote: > > > > Priscilla please forgive me for my lack of vocabulary in this > > issue. > > But yes I am try to make the router silent. > > > > Inter e0/0 (Outside) 192.168.1.20/24 > > Inter ee0/1 (Inside

RE: Ping Reply (Packet Filtered) [7:74365]

2003-08-26 Thread Zsombor Papp
'no ip unreachables' Thanks, Zsombor Eric W wrote: > > All I am still fairly new with ACL's. However I m interested in > blocking ICMP to my network behind router A (Interface e0/1 = my > network). But when a icmp request is issued from the outside > the router > replys with packet filtered f

RE: Ping Reply (Packet Filtered) [7:74365]

2003-08-26 Thread Eric W
Priscilla please forgive me for my lack of vocabulary in this issue. But yes I am try to make the router silent. Inter e0/0 (Outside) 192.168.1.20/24 Inter ee0/1 (Inside) 192.168.10.0/24 Ping from outside to (192.168.10.0/24) produces from e0/0(reply from 192.168.1.20 packet filtered). This

RE: Ping Reply (Packet Filtered) [7:74365]

2003-08-26 Thread Priscilla Oppenheimer
Eric W wrote: > > All I am still fairly new with ACL's. However I m interested in > blocking ICMP to my network behind router A (Interface e0/1 = my > network). But when a icmp request is issued from the outside > the router > replys with packet filtered from (interface e0/0 = outside > network)

Ping Reply (Packet Filtered) [7:74365]

2003-08-26 Thread Eric W
All I am still fairly new with ACL's. However I m interested in blocking ICMP to my network behind router A (Interface e0/1 = my network). But when a icmp request is issued from the outside the router replys with packet filtered from (interface e0/0 = outside network) ACL is applied on in coming

RE: can't ping any ip on the network from SC0 [7:74064]

2003-08-19 Thread Doan Nguyen
Hitesh, I'm assuming you're running two separate OS, one for the msfc and one for the cat switch. On the MSFC if you've enable routing on it, you should be able to ping all other IPS. However under your CAT OS, this is what you need to do for your SCO to ping out. Assign an IP

RE: can't ping any ip on the network from SC0 [7:74064]

2003-08-17 Thread Reimer, Fred
close, distribute, copy, print or rely on this email, and should immediately delete it from your computer. -Original Message- From: Hitesh Pathak R [mailto:[EMAIL PROTECTED] Sent: Saturday, August 16, 2003 10:18 PM To: [EMAIL PROTECTED] Subject: can't ping any ip on the network from SC

can't ping any ip on the network from SC0 [7:74064]

2003-08-16 Thread Hitesh Pathak R
Dear Group, I am having a strange issue out here, I have a network running with 2 x 6506 core switches conencted back2back. I can ping all the IPs on my metwork from the one of the switches MSFC console but not from the SC0 of the same switch. If I completly shutdown my problematic switch then

Re: Ping from Router. What's my address? [7:73196]

2003-07-30 Thread Nakul Malik
gt; Router A has a loopback address address and redundant paths to > > router F. If I do a ping or traceroute from rA to rF what Ip > > address will be used to originate this packet? The loopback > > address or the address of the interface thru wich the packet > > exits the rou

RE: Ping from Router. What's my address? [7:73196]

2003-07-29 Thread David Vital
Thanks. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=73206&t=73196 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

RE: Ping from Router. What's my address? [7:73196]

2003-07-29 Thread s vermill
David Vital wrote: > > This issue came up today during a round table on a real problem > we were having and no-one seemed to know the answer. > Router A has a loopback address address and redundant paths to > router F. If I do a ping or traceroute from rA to rF what Ip > addre

RE: Accesss List(deny ping) [7:72147]

2003-07-14 Thread George Murage
ition. Moreover, as long as the FR link is up all traffic should be routed via this link; this includes the ping to 202.x.y.z. However, I worked on a setup where I had to test if the backup was working without bringing down the FR link. In this case the FR link and ISDN had to use two different net

Accesss List(deny ping) [7:72147]

2003-07-11 Thread Md Nazri
hi all, I got one scenario, where we got 2 routers, one is A and another is HQ, connection between A & HQ are via Frame Relay and ISDN as a backup. ISDN is using loopback address 202.x.y.z. Question: when both Frame Relay and ISDN are up, how do I create access list in router A to deny pin

RE: ping the PIX inside from an external interface [7:72052]

2003-07-09 Thread Robert Perez
You can only ping the internal int on the pix if you are sitting on the inside. You would also need to issue the command "telnet x.x.x.x inside". You can never cross an interface to get to another interface on a pix for the purpose of ping or telnet. You must always use the interface

ping the PIX inside from an external interface [7:72052]

2003-07-09 Thread [EMAIL PROTECTED]
Can someone help me ?! I do playing around with different configurations trying to successful ping the internal interface -172.16.200.1 - of a PIX from an external Router interface. ip address outside 192.168.100.2 255.255.255.248 ip address inside 172.16.200.1 255.255.255.0 After a lot

RE: Are the system UP - without using ping [7:71920]

2003-07-07 Thread Brian
Really you have a couple things to worry about, the physical ether link and the service in question. Assuming the device in question connects to a managed switch, syslog, snmp, or something similar can tell you when the port status changes. Re service monitoring, NoCOl used to be a great free opt

RE: Are the system UP - without using ping [7:71920]

2003-07-07 Thread alaerte Vidali
Thanks, I am looking for a program running under Window or Lunix that could automatically indicates when a device goes down. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=71993&t=71920 -- FAQ, list archives, and subscription info

RE: Are the system UP - without using ping [7:71920]

2003-07-07 Thread Chernooki Sergei
Are the system UP - without using ping [7:71920] > > > Any recommended free program to check if an equipment is up > without using > ping? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=71972&t=71920 -

Are the system UP - without using ping [7:71920]

2003-07-04 Thread alaerte Vidali
Any recommended free program to check if an equipment is up without using ping? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=71920&t=71920 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/ci

Re: OSPF and ping [7:71349]

2003-06-25 Thread MADMAN
That does sound odd. Are you saying that, without the static default, in your routing table you have a gateway of last resort but it doesn;t work unless you statically define it on the MSFC? Dave riposi alessandro wrote: > i have this topology into my POP: > > two 6509( with MSFC2) whic

Re: OSPF and ping [7:71349]

2003-06-25 Thread Zsombor Papp
What does traceroute show from the backbone to sc0 in both cases (when it works and when it doesn't)? Thanks, Zsombor At 02:04 PM 6/25/2003 +, riposi alessandro wrote: >i have this topology into my POP: > >two 6509( with MSFC2) which are connected with two juniper. The default >route of sc0

OSPF and ping [7:71349]

2003-06-25 Thread riposi alessandro
i have this topology into my POP: two 6509( with MSFC2) which are connected with two juniper. The default route of sc0 is ip_address of MSFC2, while the MSFC2 speaks with juniper with OSPF process. The juniper originate the default always ad so the MSFC2 receives the default by Ospf (External ty

Re: Ping Problems [7:70980]

2003-06-23 Thread Priscilla Oppenheimer
serial interfaces don't know how to send to each other?? Can he ping or trace route just between the serial interfaces on the routers? I don't think he's told us that. Can the routers ping their own serial interfaces? Probably not. If the routers can't reach (from a L3 point of

RES: Ping Problems [7:70980]

2003-06-23 Thread Henrique Issamu Terada
Really interesting . . . Frederico, What is the subnet mask in the hosts mentioned ? Also, do a route print in your host B and post it , please . Can you try to ping from same troubled router, to another host in network B , and also to the address 10.60.60.9 ? A10.61.2.X serial 172.1.0.0

Re: Ping Problems [7:70980]

2003-06-23 Thread MADMAN
my network, neither router have routing to wan interface. If i ping from > any host on lan to any interface WAN of my network, **the hosts don4t have > route to interfaces**. But if i ping on ethernet of all routers it works. > > Frederico Madeira > Coordenador de Suporte &g

Re: Ping Problems [7:70980]

2003-06-23 Thread Frederico Madeira
Dave, In my network, neither router have routing to wan interface. If i ping from any host on lan to any interface WAN of my network, the hosts don4t have route to interfaces. But if i ping on ethernet of all routers it works. Frederico Madeira Coordenador de Suporte N. Landim Comircio Ltda PABX

Re: Ping Problems [7:70980]

2003-06-23 Thread Priscilla Oppenheimer
Frederico Madeira wrote: > > Pricilla, > > That is my problem. In A side i have a huawei 1602 router and > in B side > cisco 2600. > Huawei don4t have extended ping (i4ve search in pdf and web and > don4t > found). > Hava any other hint elsewhere extended ping ?

Re: Ping Problems [7:70980]

2003-06-23 Thread MADMAN
00. > Huawei don4t have extended ping (i4ve search in pdf and web and don4t > found). > Hava any other hint elsewhere extended ping ? > > Tanks. > > > Frederico Madeira > Coordenador de Suporte > N. Landim Comircio Ltda > PABX: 81. 3497.3029 > e-mai

Re: Ping Problems [7:70980]

2003-06-23 Thread Frederico Madeira
Pricilla, That is my problem. In A side i have a huawei 1602 router and in B side cisco 2600. Huawei don4t have extended ping (i4ve search in pdf and web and don4t found). Hava any other hint elsewhere extended ping ? Tanks. Frederico Madeira Coordenador de Suporte N. Landim Comircio Ltda PABX

Re: Ping Problems [7:70980]

2003-06-22 Thread Priscilla Oppenheimer
ck to 172.1.2.1. Check Host B's routing table and configuration. That's what MADMAN was getting at. Also, he suggested you try a ping or traceroute from Router A using Router A's IP address on its Ethernet side. It will probably work then. By default the router uses the IP address for

Re: Ping Problems [7:70980]

2003-06-20 Thread Frederico Madeira
tda PABX: 81. 3497.3029 e-mail: [EMAIL PROTECTED] - Original Message - From: "MADMAN" To: "Frederico Madeira" Cc: ; Sent: Friday, June 20, 2003 3:11 PM Subject: Re: Ping Problems [7:70980] If you can ping host to host from router A's LAN to router B

Re: Ping Problems [7:70980]

2003-06-20 Thread - jvd
Hi, Remember that when you ping from the console the source address will be the interface where the packet exists. Therefore I suggest you do an extended ping and specify the source address as the ethernet address. I'm pretty sure you will see this is the problem. Cheers, Message Post

Re: Ping Problems [7:70980]

2003-06-20 Thread Frederico Madeira
Dave, My problem isn4t in host. The problem occour in router. When i try to ping in any host to another lan. Frederico Madeira Coordenador de Suporte N. Landim Comircio Ltda PABX: 81. 3497.3029 e-mail: [EMAIL PROTECTED] - Original Message - From: "MADMAN" To: "Frederi

Re: Ping Problems [7:70980]

2003-06-20 Thread MADMAN
If you can ping host to host from router A's LAN to router B's LAN the routers are working. Humor me, can you ping the remote LAN on router B from router A sourcing A's LAN?? If so I stand by my earlier post... Dave Frederico Madeira wrote: > Dave, > > My pr

Re: Ping Problems [7:70980]

2003-06-20 Thread MADMAN
Frederico Madeira wrote: > Hellow, > > i have a problem in conectivity of my two fr networks. > > If i ping from any host on LAN1 to any host on LAN2 he works fine, but if i > ping from router1 to any host on LAN2, dont4t work. > I understand becouse in two cases the pa

Ping Problems [7:70980]

2003-06-20 Thread Frederico Madeira
Hellow, i have a problem in conectivity of my two fr networks. If i ping from any host on LAN1 to any host on LAN2 he works fine, but if i ping from router1 to any host on LAN2, dont4t work. I understand becouse in two cases the packet trought for same router in NETWORK1. But via LAN he works

RE: 40% Ping Success [7:70327]

2003-06-08 Thread Howard C. Berkowitz
so, >from what I know, the serial link is the only link sending out packets. > >-Original Message- >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of >Devrim Yener KUCUK >Sent: Sunday, June 08, 2003 2:15 AM >To: [EMAIL PROTECTED] >Subject: Re: 40% Ping Succ

Re: RE: 40% Ping Success [7:70327]

2003-06-08 Thread garrett allen
what kind of circuit is it and is the success rate the same regardless of the destination address pinged? - Original Message - From: Nathan Date: Sunday, June 8, 2003 7:09 am Subject: RE: 40% Ping Success [7:70327] > Well, the only route my router sees is the directly connec

Re: Can't ping anymore if i rename routernames [7:70330]

2003-06-08 Thread Devrim Yener KUCUK
ppp authen regards De - Original Message - From: "Iwan Hoogendoorn" To: Sent: Sunday, June 08, 2003 2:11 PM Subject: Re: Can't ping anymore if i rename routernames [7:70330] > I do not understand what you are meaning with the first option but the > second op

Re: Can't ping anymore if i rename routernames [7:70330]

2003-06-08 Thread Iwan Hoogendoorn
I do not understand what you are meaning with the first option but the second option i allready tryed ... I changed the routernames in the hostname as weel in the dialer map command...on both routers... I just dont get it... Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=70336

Re: Can't ping anymore if i rename routernames [7:70330]

2003-06-08 Thread Devrim Yener KUCUK
or change the names in dialer-map after changing the router names as well regards De - Original Message - From: "Iwan Hoogendoorn" To: Sent: Sunday, June 08, 2003 11:32 AM Subject: Can't ping anymore if i rename routernames [7:70330] > I am connected to the TS //2

Re: Can't ping anymore if i rename routernames [7:70330]

2003-06-08 Thread Devrim Yener KUCUK
or change the names in dialer-map after changing the router names as well regards De - Original Message - From: "Iwan Hoogendoorn" To: Sent: Sunday, June 08, 2003 11:32 AM Subject: Can't ping anymore if i rename routernames [7:70330] > I am connected to the TS //2

RE: 40% Ping Success [7:70327]

2003-06-08 Thread Nathan
TECTED] On Behalf Of Devrim Yener KUCUK Sent: Sunday, June 08, 2003 2:15 AM To: [EMAIL PROTECTED] Subject: Re: 40% Ping Success [7:70327] please verify where the packets are lost...(which layer...?) Like any routing issue..2 packets may be sent from one link and 3 may be from other.. or physical l

Can't ping anymore if i rename routernames [7:70330]

2003-06-08 Thread Iwan Hoogendoorn
I am connected to the TS //2511// On ports 5 and six I connected 2 ISDN routers //2503// The routers are called RouterA and Router B If I rename the routers to R5 and R6 I cant ping them anymore... If I rename them back again I can ping them...the line comes up and I can ping them... Can

Re: 40% Ping Success [7:70327]

2003-06-08 Thread Devrim Yener KUCUK
- Original Message - From: "Nathan" To: Sent: Sunday, June 08, 2003 10:01 AM Subject: 40% Ping Success [7:70327] > Ok guys here's an interesting issue. Once we got the internet circuit > up, the ping was only 40% successful. Why would that be? > > Here'

40% Ping Success [7:70327]

2003-06-08 Thread Nathan
Ok guys here's an interesting issue. Once we got the internet circuit up, the ping was only 40% successful. Why would that be? Here's the setup: 3700 -> CSU/DSU -> DMARK -> SBC -> Service Provider. Message Posted at: http://www.groupstudy.com/form/read.p

RE: Weird PING / Access Problem [7:69789]

2003-05-31 Thread Raj Santiago
Hi Peter, On the onset, it looks like a proxy-arp issue. Can you please inform me(and double check) all the subnet masks your are using for all interfaces for all machines (i.e. pix, servers...) Do you have any layer3 routing enabled on your 3550 ? If subnet masks look fine, and the 3550 i

Weird PING / Access Problem [7:69789]

2003-05-30 Thread [EMAIL PROTECTED]
same vlan on the same switch are three Sun Solaris Web Servers. These web servers can ping and access the default gateway (the ethernet port on the pix) at 10.209.10.254. The three web servers are 10.209.10.10 10.209.10.20 and 10.209.10.30. These servers can ping (and be pinged by!) machines hangi

RE: Ping fail at all interfaces! [7:66472]

2003-03-30 Thread tu do
Xy, The same problem happened to my 3662 last NOV. It drove me crasy. Then I tried to replace the SDRAM and found out I got a bad SDRAM. Let try and I hope it helps. Good luck, Tu Do Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=66532&t=66472 ---

RE: Ping fail at all interfaces! [7:66472]

2003-03-30 Thread Juan Blanco
PROTECTED] Subject: Re: Ping fail at all interfaces! [7:66472] I have swapped the FastEthernet modules of both routers and still NO WORK If I remove the FastEthernet from the TROUBLED router and install it in another identical model router with identical IOS and both worked just fine Could be

Re: Ping fail at all interfaces! [7:66472]

2003-03-30 Thread Xy Hien Le
) Thank you all xy - Original Message - From: "richard dumoulin" To: Sent: Sunday, March 30, 2003 10:43 AM Subject: Re: Ping fail at all interfaces! [7:66472] > To me everything seems well configured plus Xy says he has been > troubleshooting for one month now. > I

Re: Ping fail at all interfaces! [7:66472]

2003-03-30 Thread richard dumoulin
To me everything seems well configured plus Xy says he has been troubleshooting for one month now. I would suggest that you upgrade the IOS on this particular router. Also, does it happens the same if you ping from the other router ? Regards. Message Posted at: http://www.groupstudy.com/form

Re: Ping fail at all interfaces! [7:66472]

2003-03-30 Thread Priscilla Oppenheimer
You can change Ethernet encapsulation if you're using VLANs, i.e. to ISL or 801.1q. You can also change encapsulation if you're using Novell NetWare, since Novell supports 4 different encpsulations. But with IP, you can't change the encapsulation. IP is essentially always Ethernet II, although a r

Re: Ping fail at all interfaces! [7:66472]

2003-03-30 Thread sisco
try to change it to full-duplex.:) ""Xy Hien Le"" wrote in message news:[EMAIL PROTECTED] > I have an issue that took me almost a month and still not figure out what's > the problem? > > I can ping out to a connected router (fastethernet or any type of inte

RE: Ping fail at all interfaces! [7:66472]

2003-03-30 Thread Dom
] Subject: Ping fail at all interfaces! [7:66472] I have an issue that took me almost a month and still not figure out what's the problem? I can ping out to a connected router (fastethernet or any type of interfaces) and can only ping the local interface. For example, if I connect this r

Re: Ping fail at all interfaces! [7:66472]

2003-03-30 Thread M.C. van den Bovenkamp
J B wrote: > Encapsulation by default is ARPA. > Can this be changed? Yes, it can (try 'encap ?' in interface config mode), but you don't need to fiddle with that if you don't *know* you do. Regards, Marco. Message Posted at: http://www.groupstudy.co

RE: Ping fail at all interfaces! [7:66472]

2003-03-30 Thread J B
Encapsulation by default is ARPA. Can this be changed? JB J B wrote: > > I wonder about the encapsulation type for the interface? > > JB > > > Xy Hien Le wrote: > > > > I have an issue that took me almost a month and still not > > figure out what's

Re: Ping fail at all interfaces! [7:66472]

2003-03-30 Thread M.C. van den Bovenkamp
Xy Hien Le wrote: > 00:28:14: IP: s=1.1.1.2 (local), d=1.1.1.1 (FastEthernet3/0), len 100, > encapsulation failed Might this be the problem: http://www.cisco.com/warp/public/63/ping_traceroute.html#addres_pro What does a 'show ip arp 1.1.1.1' show on the box that has IP address 1.1.1.2 (and vi

RE: Ping fail at all interfaces! [7:66472]

2003-03-30 Thread J B
I wonder about the encapsulation type for the interface? JB Xy Hien Le wrote: > > I have an issue that took me almost a month and still not > figure out what's > the problem? > > I can ping out to a connected router (fastethernet or any type > of interfaces) >

RE: ping things [7:66155]

2003-03-30 Thread Steve Wilson
Type in ping, press return and follow the on screen prompts. This will allow you to use ping in extended mode to specify the source address or interface. Steve Wilson Network Engineer -Original Message- From: Peter P [mailto:[EMAIL PROTECTED] Sent: 26 March 2003 11:16 To: [EMAIL

RE: Ping fail at all interfaces! [7:66472]

2003-03-30 Thread richard dumoulin
Encapsulation failed appears because of arp failing. Try debug arp and please could you paste show int f3/0 instead of show ip int fa3/0 ? Regards. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=66478&t=66472 -- FAQ, list archives

Ping fail at all interfaces! [7:66472]

2003-03-30 Thread Xy Hien Le
I have an issue that took me almost a month and still not figure out what's the problem? I can ping out to a connected router (fastethernet or any type of interfaces) and can only ping the local interface. For example, if I connect this router FastEthernet F3/0 to another router FastEtherne

RE: PING THINGS - THE SEQUEL [7:66242]

2003-03-28 Thread Peter P
Of course. Thanks Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=66372&t=66242 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECT

RE: PING PROBLEM [7:66132]

2003-03-26 Thread Priscilla Oppenheimer
I don't know what an SCPC PAMA VSAT is :-), but on many types of WANs you need a map statement to your own interface to be able to ping it. It's true what other people said about the router sending a ping out the serial interface and letting it bounce back from the other end when you

Re: PING PROBLEM [7:66132]

2003-03-26 Thread Priscilla Oppenheimer
Peter van Oene wrote: > > At 09:58 AM 3/26/2003 +, Larry Letterman wrote: > >The serial interface cant ping itself like the ethernet > can..It will send the > >packet to the remote end and then back..if the path between > both serial > >interfaces is not corre

RE: PING THINGS - THE SEQUEL [7:66242]

2003-03-26 Thread Priscilla Oppenheimer
Peter P wrote: > > When I traceroute or ping to a remote node from Router A - no > reply. If so an extended traceroute or ping using the source's > loopback address - hey presto- all works fine. So how do I get > the route to use its loopback address as the source - rath

Re: PING THINGS - THE SEQUEL [7:66242]

2003-03-26 Thread Larry Letterman
] Sent: Wednesday, March 26, 2003 4:53 AM Subject: PING THINGS - THE SEQUEL [7:66242] When I traceroute or ping to a remote node from Router A - no reply. If so an extended traceroute or ping using the source's loopback address - hey presto- all works fine. So how do I get the rou

RE: ping things [7:66155]

2003-03-26 Thread Peter van Oene
At 12:55 PM 3/26/2003 +, Peter P wrote: >I can reach my end node by declaring the loopback address as the source. By >default the router is using the seril i/f address. Unless I use the loopback >as the source it dont work. So I need to understand how to fix this - I >imagine the intervening ho

Re: PING PROBLEM [7:66132]

2003-03-26 Thread Oluseyi Lala
hi i've check the last 2 suggestions and i feel it should work but if it doesnt try to shut down the interface and then bring it up then use the command sh int to see if all is up line protocol and all that Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=66262&t=66132 ---

Re: ping things [7:66155]

2003-03-26 Thread MADMAN
The reason it doesn't work is someone somewhere doesn't have a route to your loopback interface. Dave Peter P wrote: > I can reach my end node by declaring the loopback address as the source. By > default the router is using the seril i/f address. Unless I use the loopback > as the source it

PING THINGS - THE SEQUEL [7:66242]

2003-03-26 Thread Peter P
When I traceroute or ping to a remote node from Router A - no reply. If so an extended traceroute or ping using the source's loopback address - hey presto- all works fine. So how do I get the route to use its loopback address as the source - rather than the serial interface. Or cant I change

RE: ping things [7:66155]

2003-03-26 Thread Steve Wilson
Type in ping, press return and follow the on screen prompts. This will allow you to use ping in extended mode to specify the source address or interface. Steve Wilson Network Engineer -Original Message- From: Peter P [mailto:[EMAIL PROTECTED] Sent: 26 March 2003 11:16 To: [EMAIL

Re: PING PROBLEM [7:66132]

2003-03-26 Thread Peter van Oene
At 09:58 AM 3/26/2003 +, Larry Letterman wrote: >The serial interface cant ping itself like the ethernet can..It will send the >packet to the remote end and then back..if the path between both serial >interfaces is not correct the local ping will >fail..turn off keepalives and see

RE: ping things [7:66155]

2003-03-26 Thread Peter P
I can reach my end node by declaring the loopback address as the source. By default the router is using the seril i/f address. Unless I use the loopback as the source it dont work. So I need to understand how to fix this - I imagine the intervening hops are where the trouble lies Message Posted a

RE: ping things [7:66155]

2003-03-26 Thread Peter P
OK If I use the loopback addr then I can see ext trace going right way. Now I need to make the rtr use this addr as the source Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=66237&t=66155 -- FAQ, list archives, and subscription inf

Re: PING PROBLEM [7:66132]

2003-03-26 Thread Larry Letterman
The serial interface cant ping itself like the ethernet can..It will send the packet to the remote end and then back..if the path between both serial interfaces is not correct the local ping will fail..turn off keepalives and see if the ping will work on the local end.. Larry Letterman Network

Re: PING PROBLEM [7:66132]

2003-03-25 Thread srinivas kunthuri
: srinivas kunthuri ; [EMAIL PROTECTED] Sent: Wednesday, March 26, 2003 1:09 AM Subject: Re: PING PROBLEM [7:66132] to ping the serial interface usually it has to go to the remote end and then back...make sure the path from end to end is working... Larry Letterman Network Engineer Cisco

RE: ping things [7:66155]

2003-03-25 Thread Peter van Oene
At 04:35 PM 3/25/2003 +, Priscilla Oppenheimer wrote: >Orlando Palomar Jr CCIE#11206 wrote: > > > > You have a routing problem. Check your routing tables > > thouroughly. I'm sure you're missing some networks. > > > > The reason you'

Re: ping things [7:66155]

2003-03-25 Thread Larry Letterman
do a traceroute from F to A and see what it says and email it to this list... Larry Letterman Network Engineer Cisco Systems - Original Message - From: Peter P To: [EMAIL PROTECTED] Sent: Tuesday, March 25, 2003 6:55 AM Subject: ping things [7:66155] I can ping from router

RE: ping things [7:66155]

2003-03-25 Thread Peter van Oene
At 04:35 PM 3/25/2003 +, Priscilla Oppenheimer wrote: >Orlando Palomar Jr CCIE#11206 wrote: > > > > You have a routing problem. Check your routing tables > > thouroughly. I'm sure you're missing some networks. > > > > The reason you'

Re: ping things [7:66155]

2003-03-25 Thread Peter van Oene
At 02:55 PM 3/25/2003 +, Peter P wrote: >I can ping from router A through various hops to router F. >Therefore the packet'knows' how to reach F - and also how to find a path >back to A by reply. However from router F I cannot ping router A. >As the ping works in the fi

RE: ping things [7:66155]

2003-03-25 Thread Daniel Cotts
Several thoughts: A standard ping uses as its source address the address of the exit interface. Extended ping can use the address of any interface on that router. Do a trace to see where it fails. Check the routing tables of the various routers. Somewhere a route is missing. For example - suppose

RE: ping things [7:66155]

2003-03-25 Thread Orlando Palomar Jr CCIE#11206
You have a routing problem. Check your routing tables thouroughly. I'm sure you're missing some networks. The reason you're able to ping one-way is because you're using different sets of source and destination IP addresses when pinging from router A to router F, as compared to

RE: ping things [7:66155]

2003-03-25 Thread Priscilla Oppenheimer
Orlando Palomar Jr CCIE#11206 wrote: > > You have a routing problem. Check your routing tables > thouroughly. I'm sure you're missing some networks. > > The reason you're able to ping one-way is because you're using > different sets of source and destin

ping things [7:66155]

2003-03-25 Thread Peter P
I can ping from router A through various hops to router F. Therefore the packet'knows' how to reach F - and also how to find a path back to A by reply. However from router F I cannot ping router A. As the ping works in the first case - ie it knows the path back from F to A - how come

PING PROBLEM [7:66132]

2003-03-25 Thread srinivas kunthuri
Hi all I am having one doubt regarding ping. I had configured two routers at two locations connected through SCPC PAMA VSATs. I had pinged to serial interface. It has given request timed out. but, the serial interface is up and line protocol is also up. I had pinged the other end serial ip. it is

Local Director odd ping response [7:65042]

2003-03-11 Thread Elaluf Silvia
local director is having problems? Has anybody here has a similar problem before? When I ping from the servers sharing the subnet of the load balancer virtual address I get the same reply to both address <10ms. Thanks, Silvia Message Posted at: http://www.groupstudy.com/form/read.php?f=

PING BIFF TERRIFIC: Re: Question on a particular ISDN simulator [7:64873]

2003-03-09 Thread The Long and Winding Road
hey, BT, can you contact me off line please. I have a question regarding the firmware versions. thanks. chuck -- TANSTAAFL "there ain't no such thing as a free lunch" ""Biff Terrific"" wrote in message news:[EMAIL PROTECTED] > I used to have those problems only with basic-ni; I upgraded the

RE: Ping-ICMP question [7:63934]

2003-02-26 Thread Priscilla Oppenheimer
sisco wrote: > > gurus, :) > Is ping/icmp protocol needs to be prioritized on Lan > environment just > to have a good latency ping result? is it ping a good basis for > measuring > your > network if it is congested? Thanks! Ping can help you understand if a network is

Ping-ICMP question [7:63934]

2003-02-26 Thread sisco
Is ping/icmp protocol needs to be prioritized on Lan environment just to have a good latency ping result? is it ping a good basis for measuring your network if it is congested? Thanks! Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=63934&

Re: Cannot ping ospf routes from a rip router? [7:63864]

2003-02-26 Thread The Long and Winding Road
.2.2.2/24.The > middle router running rip has networks 10 and netw 120 defined.I cannot > ping 10.9.9.9 or 10.8.8.8 from the rip routerWithout configuring static > routes, how can I ping these networks?Thank you for your help.Sincerely,CN > Config. on the middle router running both rip a

RE: Cannot ping ospf routes from a rip router? [7:63864]

2003-02-26 Thread Andrew Larkins
please send the rest of the config so we can have a look. -Original Message- From: Cisco Nuts [mailto:[EMAIL PROTECTED] Sent: 26 February 2003 16:31 To: [EMAIL PROTECTED] Subject: Cannot ping ospf routes from a rip router? [7:63864] Hello, I have 3 routers setup, running ospf and rip

Cannot ping ospf routes from a rip router? [7:63864]

2003-02-26 Thread Cisco Nuts
Hello, I have 3 routers setup, running ospf and rip ver 1 with 2 way redistribution on the middle router.The ospf routers have loopbacks as 10.8.8.8/24 and 10.9.9.9/24The rip router has a loopback of 10.2.2.2/24.The middle router running rip has networks 10 and netw 120 defined.I cannot ping

Re: Unable to ping ethrnet of f/w from router.Why ? [7:63615]

2003-02-24 Thread Mr piyush shah
hello all I have cisco router,router A with multiple WAN links connected to it. on this LAN we have checkpoint f/w having default route pointing to internet router . The default route on router A points to ethernet ip add of f/w. However I cannot ping from router tofirewall (the ethernet of f/w

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